/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.aliyun.emr.rss.server.common.http

import io.netty.channel.{ChannelInitializer, SimpleChannelInboundHandler}
import io.netty.channel.socket.SocketChannel
import io.netty.handler.codec.http.{HttpObjectAggregator, HttpServerCodec}

class HttpServerInitializer(
    handlers: SimpleChannelInboundHandler[_]) extends ChannelInitializer[SocketChannel] {

  override def initChannel(channel: SocketChannel): Unit = {
    val pipeline = channel.pipeline()
    pipeline.addLast(new HttpServerCodec())
      .addLast("httpAggregator", new HttpObjectAggregator(512 * 1024))
        .addLast(handlers)
  }
}
